package cn.group.dao;

import cn.group.domain.TeachInfo;

import java.util.List;

public interface TeachInfoDao {
    List<TeachInfo>queryAll();
    TeachInfo queryById(Integer id);
    int updateByTeachInfo(TeachInfo teachInfo);//编辑授课信息
    int insertByTeachInfo(TeachInfo teachInfo);//添加授课信息
}
